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materials.py: Set blend method, use principled alpha

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random-geek 2021-06-16 16:56:32 -07:00
parent 2a85865d31
commit 67d08f760a
1 changed files with 10 additions and 19 deletions
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29
materials.py
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@ -24,43 +24,34 @@ for mat in bpy.data.materials:
# Create texture coordinate node
coord = nodes.new("ShaderNodeTexCoord")
coord.location = -600, 0
coord.location = -400, 0
# Create mapping node
map = nodes.new("ShaderNodeMapping")
map.location = -400, 0
map.location = -200, 0
# Create principled shader
prin = nodes.new("ShaderNodeBsdfPrincipled")
prin.location = 200, 0
prin.location = 300, 0
prin.inputs["Specular"].default_value = 0
# Create transparent shader
trans = nodes.new("ShaderNodeBsdfTransparent")
trans.location = 400, -150
# Create mix shader
mix = nodes.new("ShaderNodeMixShader")
mix.location = 600, 0
# Create output
out = nodes.new("ShaderNodeOutputMaterial")
out.location = 800, 0
out.location = 600, 0
# Link everything
links.new(coord.outputs[2], map.inputs[0]) # Coord > Map
links.new(map.outputs[0], tex.inputs[0]) # Map > Texture
links.new(tex.outputs[0], prin.inputs[0]) # Texture > Principled
links.new(prin.outputs[0], mix.inputs[2]) # Principled > Mix
links.new(trans.outputs[0], mix.inputs[1]) # Transparent > Mix
links.new(tex.outputs[1], mix.inputs[0]) # Texture alpha > Mix factor
links.new(mix.outputs[0], out.inputs[0]) # Mix > Output
links.new(tex.outputs[0], prin.inputs[0]) # Texture Color > Principled Color
links.new(tex.outputs[1], prin.inputs[19]) # Texture Alpha > Principled Alpha
links.new(prin.outputs[0], out.inputs[0]) # Principled > Output
# Deselect all
for node in nodes:
node.select = False
# Set blend mode
mat.blend_method = "CLIP"
except:
continue